Audit Result

UUID: 019e2ed4-42c9-710b-9852-dd0cb49ac01d

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shafi.dev

https://shafi.dev/

Scanned 3 months ago

81
Fair Score
39 total checks
Passed
25
Warnings
13
Errors
1

Meta Information

  • Title Tag Pass

    Found 44 characters. Length is optimal.

  • Meta Description Warning

    Found 176 characters. Keep description around 70-160 characters.

    Fix: Add <meta name="description" content="..."> in <head> with a clear page summary.

  • Canonical URL Pass

    Canonical found: https://shafi.dev/

  • Favicon Warning

    No favicon link found in <head>.

    Fix: Add <link rel="icon" href="/favicon.ico"> to ensure browser tab and bookmark visibility.

  • Viewport Meta Pass

    Viewport configured: width=device-width, initial-scale=1

  • HTML Lang Pass

    Language declared as "en".

Content Structure

  • H1 Tag Pass

    Exactly one H1 found: "I help teams build software that stays fast, stable, and maintainable.".

  • Heading Hierarchy Warning

    Detected 1 heading level jumps.

    • • Skipped from h1 to h3: "I help teams build software that stays fast, stable, and maintainable." -> "Engineering that still works after launch.".

    Fix: Follow semantic order (h1 -> h2 -> h3) and avoid skipping heading levels.

  • Image Alt Text Pass

    All 0 images include alt text.

Technical Optimization

  • HTTPS Pass

    Page is served over HTTPS.

  • HSTS & HTTPS Redirect Warning

    2 HTTPS hardening issues detected.

    • • Missing Strict-Transport-Security header.
    • • Could not probe the HTTP version of this page.

    Fix: Set Strict-Transport-Security with a long max-age, add includeSubDomains, and redirect all HTTP requests to HTTPS.

  • Security Headers Warning

    Missing: strict-transport-security, content-security-policy, x-frame-options, x-content-type-options, referrer-policy.

    Full HTTP headers (13)
    • • alt-svc: h3=":443"; ma=86400
    • • cache-control: public, max-age=0, must-revalidate
    • • cf-cache-status: HIT
    • • cf-ray: 9fc74b2c3b60202a-IAD
    • • content-encoding: zstd
    • • content-type: text/html
    • • date: Sat, 16 May 2026 03:28:40 GMT
    • • link: </.well-known/api-catalog>; rel="api-catalog"; type="application/linkset+json", </docs>; rel="service-doc"; type="text/html", </llms.txt>; rel="alternate"; type="text/plain"; title="LLMs index", </sitemap.xml>; rel="sitemap"; type="application/xml"
    • • nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
    • • report-to: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=mpK87HPfI%2BUjjX95VB00sYsxjgnkoncNU1iS5SxAlWrsF%2FYjbqR1olABnndpQg1Q641SgOrdCB%2BZo53If7HaXEecHLP3PTRYv%2FnUCfXB7kUag7lYv9Is7nbc1X5QyqX02Y%2FIYsbaIUE%3D"}]}
    • • server: cloudflare
    • • server-timing: cfCacheStatus;desc="HIT" cfEdge;dur=90,cfOrigin;dur=0,cfWorker;dur=32
    • • speculation-rules: "/cdn-cgi/speculation"

    Fix: Add the missing security headers at your reverse proxy or application layer.

  • CSP Quality Warning

    Content-Security-Policy header is missing.

    • • Missing Content-Security-Policy header.

    Fix: Define a restrictive Content-Security-Policy and avoid unsafe directives such as unsafe-inline and unsafe-eval.

  • Cookie Security Pass

    No first-party cookies were set during the initial page load.

  • Server Version Disclosure Pass

    Server response headers do not expose version tokens.

  • Cloudflare Proxy Pass

    Domain appears to be behind Cloudflare.

    • • server: cloudflare
    • • cf-cache-status: HIT
    • • cf-ray: 9fc74b2c3b60202a-IAD
  • Perceived Load Time Pass

    Loaded in 0.47s (perceived).

  • Render Blocking Resources Warning

    0 scripts and 1 styles may block rendering.

    • • style: https://shafi.dev/_astro/contact.DFI-5SZS.css

    Fix: Defer non-critical scripts and inline critical CSS to improve first paint speed.

  • Compression Pass

    Text-like assets appear compressed.

  • Robots.txt Pass

    Found robots.txt (200).

  • Sitemap File Pass

    Found sitemap (200) at https://shafi.dev/sitemap.xml.

  • Crawl Directives Warning

    No robots meta tag defined.

    Fix: Add <meta name="robots" content="index,follow"> (or the intended directive) in <head>.

Accessibility Basics

  • Form Labels Pass

    All 0 controls are labeled.

  • Landmarks Warning

    Missing landmarks: footer.

    Fix: Use semantic regions (<header>, <nav>, <main>, <footer>) for navigation and assistive tech.

  • Tap Target Size Warning

    22 interactive elements appear smaller than 48px.

    • • a.flex.items-center (SIShafiul Islam) - 153x36px
    • • a.rounded-full.px-4 (Home) - 70x36px
    • • a.rounded-full.px-4 (Profile) - 74x36px
    • • a.rounded-full.px-4 (Learn Dart & Flutter) - 157x36px
    • • a.rounded-full.px-4 (Blog) - 60x36px
    • • a.rounded-full.px-4 (Contact) - 86x36px
    • • a.rounded-full.px-4 (FAQ) - 58x36px
    • • a.hidden.rounded-full (Book a call) - 106x38px
    • • a.inline-flex.text-xs (Open docs) - 79x16px
    • • a.inline-flex.text-xs (View package docs) - 142x16px
    • • a.inline-flex.text-xs (View package docs) - 142x16px
    • • a.rounded-full.border (Website) - 85x26px
    • • a.rounded-full.border (pub.dev) - 84x26px
    • • a.rounded-full.border (GitHub) - 77x26px
    • • a.rounded-full.border (Website) - 85x26px
    • • a.rounded-full.border (pub.dev) - 84x26px
    • • a.rounded-full.border (GitHub) - 77x26px
    • • a.rounded-full.border (pub.dev) - 84x26px
    • • a.rounded-full.border (GitHub) - 77x26px
    • • a.rounded-full.border (pub.dev) - 84x26px
    • • a.rounded-full.border (GitHub) - 77x26px
    • • a.rounded-full.border (pub.dev) - 84x26px

    Fix: Increase target size to at least 48x48 CSS pixels for touch interactions.

Social & Rich Results

  • Open Graph Basics Pass

    Core Open Graph tags are present.

  • Open Graph Image Warning

    og:image is missing.

    Fix: Add <meta property="og:image" content="https://..."> with a high-quality share image.

  • Twitter Card Pass

    twitter:card set to summary.

  • Structured Data Pass

    JSON-LD schema detected.

  • PWA Metadata Warning

    Manifest or Apple touch icon is missing.

    Fix: Link your web app manifest and apple-touch-icon for improved install/share experiences.

  • Open Graph/Twitter Quality Warning

    2 social preview quality issues detected.

    • • ISSUE: Use an absolute URL for og:image or twitter:image.
    • • ISSUE: twitter:card should be summary_large_image for richer previews.
    • • GUIDELINE: Optimal og:title length: 40-60 characters (acceptable: 10-70).
    • • GUIDELINE: Optimal og:description length: 110-160 characters (acceptable: 50-200).
    • • GUIDELINE: Optimal preview image size: 1200x630 pixels.
    • • GUIDELINE: Optimal preview image aspect ratio: 1.91:1.
    • • GUIDELINE: Optimal preview image file size: under 5 MB.
    • • GUIDELINE: Recommended twitter:card: summary_large_image.

    Fix: Use absolute OG/Twitter URLs, keep metadata lengths in recommended ranges, and provide a preview image near 1200x630 under 5MB.

Links Analysis

  • Internal Links Error

    3 internal links returned errors.

    • • https://shafi.dev/blogs/flutter-state-at-scale (HTTP 404)
    • • https://shafi.dev/blogs/nextjs-observability (HTTP 404)
    • • https://shafi.dev/blogs/api-design-mobile (HTTP 404)

    Fix: Fix or remove the listed internal URLs, and ensure routes/pages return 200 responses.

  • External Links Pass

    No broken external links found in checked URLs.

  • Link Format Pass

    All 45 links use non-empty href values.

Performance & Runtime